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/**       * 排序查询       *       * @param querystr       *            查找匹配的字符串       * @param domain       *            查找内容的域       * @param filter       *            过滤器       */      public void SearchByFilter(String querystr, String domain, Filter filter) {          TopDocs docs = null;          IndexSearcher searcher = this.getSearcher();          try {              QueryParser parser = new QueryParser(Version.LUCENE_35, domain,                      new StandardAnalyzer(Version.LUCENE_35));              Query query = parser.parse(querystr);              if (filter == null) {                  docs = searcher.search(query, 150);              } else {                  docs = searcher.search(query,filter,150);              }                // 输出信息              ScoreDoc[] sds = docs.scoreDocs;              Document d = null;              SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");              for (ScoreDoc s : sds) {                  d = searcher.doc(s.doc);                  System.out.println(s.doc+"->"                                      +s.score+"->"                                      +d.get("filename")+"->"                                      +d.get("size")+"->"                                      +sdf.format(new Date(Long.valueOf(d.get("date")))));              }            } catch (ParseException e) {              e.printStackTrace();          } catch (IOException e) {              e.printStackTrace();          }

     }

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@Test

     public void testFilterSearch(){                    Filter filter=null;          //使用TermRangeFilter进行范围过滤搜索          //1.域   2.起始位置  3.结束位置   4.是否包含起始位置    5.是否包含结束位置             filter=new TermRangeFilter("filename","chs.a","chs.txt",true,true);          //使用NumericRangeFilter进行过滤          filter=NumericRangeFilter.newIntRange("size", 10, 5000, true, true);          //使用QueryWrapperFilter进行过滤          filter=new QueryWrapperFilter(new WildcardQuery(new Term("filename", "*.ini")));          su.SearchByFilter("中国", "content", filter);      }

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